The Killing of Sergio Adrian Hernandez Guereca

The Killing of Sergio Adrian Hernandez Guereca
A U.S. Border Patrol agent investigates on the U.S. side of the scene of the shooting of a 15 year-old boy, who was killed by a U.S. Border Patrol agent in Ciudad Juarez, Chihuahua on June 7, 2010 after he had tried to cross into the United States.